/*
 * HTML5 Boilerplate
 *
 * What follows is the result of much research on cross-browser styling.
 * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal,
 * Kroc Camen, and the H5BP dev community and team.
 */

/* ==========================================================================
   Base styles: opinionated defaults
   ========================================================================== */

html,
button,
input,
select,
textarea {
    color: #222;
}

body {
    font-size: 1em;
    line-height: 1.4;
}

/*
 * Remove text-shadow in selection highlight: h5bp.com/i
 * These selection rule sets have to be separate.
 * Customize the background color to match your design.
 */

::-moz-selection {
    background: #b3d4fc;
    text-shadow: none;
}

::selection {
    background: #b3d4fc;
    text-shadow: none;
}

/*
 * A better looking default horizontal rule
 */

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    padding: 0;
}

/*
 * Remove the gap between images and the bottom of their containers: h5bp.com/i/440
 */

img {
    vertical-align: middle;
}

/*
 * Remove default fieldset styles.
 */

fieldset {
    border: 0;
    margin: 0;
    padding: 0;
}

/*
 * Allow only vertical resizing of textareas.
 */

textarea {
    resize: vertical;
}

/* ==========================================================================
   Chrome Frame prompt
   ========================================================================== */

.chromeframe {
    margin: 0.2em 0;
    background: #ccc;
    color: #000;
    padding: 0.2em 0;
}

/* ==========================================================================
   Author's custom styles
   ========================================================================== */
body {
    position: absolute;
    height: 100%;
    width: 100%;
}

header {
    position: absolute;
    width: 100%;
    background-color: blue;
}

hgroup#toolTitle h1 {
    margin: 0.1em;
    font:bold .9em Times; 
    color: white;
}


aside {
    position: absolute;
    height: 92%;
    float: left;
    width: 170px;
    top: 50px;
    bottom: 0px;
    border: 2px solid#c4dbe7;
}

footer {
    position: absolute;
    border: 2px solid#c4dbe7;
    bottom: 0px;
    width: 100%;
    text-align: right;
    background-color: #C2C2C2;
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */

nav {
    width: 100%;
}

ul#navigation {
    margin: 0 auto;
    position: relative;
    float: left;
    border-left: 1px solid #c4dbe7;
    border-right: 1px solid #c4dbe7;
    width: 100%;
    background-color: #C2C2C2;
    border: 1px solid#c4dbe7;
}

ul#navigation li {
    display:inline;
    font-size:11px;
    font-weight:bold;
    margin:0;
    padding:0;
    float:left;
    position:relative;
    border-top:1px solid #c4dbe7;
    border-bottom:2px solid #c4dbe7;
}

ul#navigation li a {
    padding: 5px 25px;
    color:#616161;
    text-shadow:1px 1px 0px #fff;
    text-decoration:none;
    display:inline-block;
    border-right: 1px solid #fff;
    border-left: 1px solid #C2C2C2;
    border-top:1px solid #fff;
    background: #f5f5f5;
    -webkit-transition:color 0.2s linear, background 0.2s linear;
    -moz-transition:color 0.2s linear, background 0.2s linear;
    -o-transition:color 0.2s linear, background 0.2s linear;
    transition:color 0.2s linear, background 0.2s linear;
}

ul#navigation li a:hover {
    background:#f8f8f8;
    color:#282828;
}

ul#navigation li:hover > a {
    background:#fff;
}

/* Drop-Down Navigation */
ul#navigation li:hover > ul
{
    /*these 2 styles are very important,
    being the ones which make the drop-down to appear on hover */
    visibility:visible;
    opacity:1;
}

ul#navigation ul, ul#navigation ul li ul {
    list-style: none;
    margin: 0;
    padding: 0;
    /*the next 2 styles are very important,
    being the ones which make the drop-down to stay hidden */
    visibility:hidden;
    opacity:0;
    position: absolute;
    z-index: 99999;
    width:180px;
    background:#f8f8f8;
    box-shadow:1px 1px 3px #ccc;
    /* css3 transitions for smooth hover effect */
    -webkit-transition:opacity 0.2s linear, visibility 0.2s linear;
    -moz-transition:opacity 0.2s linear, visibility 0.2s linear;
    -o-transition:opacity 0.2s linear, visibility 0.2s linear;
    transition:opacity 0.2s linear, visibility 0.2s linear;
}

ul#navigation ul {
    top: 29px;
    left: 1px;
}

ul#navigation ul li ul {
    top: 0;
    left: 181px; /* strong related to width:180px; from above */
}

ul#navigation ul li {
    clear:both;
    width:100%;
    border:0 none;
    border-bottom:1px solid #c9c9c9;
}

ul#navigation ul li a {
    background:none;
    padding:7px 15px;
    color:#616161;
    text-shadow:1px 1px 0px #fff;
    text-decoration:none;
    display:inline-block;
    border:0 none;
    float:left;
    clear:both;
    width:150px;
}

/* ===========================================================================
   Side bar
   =========================================================================== */

.sideBar ul,
.sideBar li {
    padding: 0;
    margin: 0;
    list-style: none;
}

.sideBar input {
    position: absolute;
    opacity: 0;
}

.sideBar {
    font: normal 11px "Segoe UI", Arial, sans-serif;
    -moz-user-select: none;
    -webkit-user-select: none;
    user-select: none;
}

.sideBar a {
    color: #00f;
    text-decoration: none;
}

.sideBar a:hover {
    text-decoration: underline;
}

.sideBar input + label + ul {
    margin: 0 0 0 22px;
}

.sideBar input ~ ul {
    display: none;
}

.sideBar label,
.sideBar label::before {
    cursor: pointer;
}

.sideBar input:disabled + label {
    cursor: default;
    opacity: .6;
}

.sideBar input:checked:not(:disabled) ~ ul {
    display: block;
}

.sideBar label,
.sideBar label::before {
    background: url("../img/icons.png") no-repeat;
}

.sideBar label,
.sideBar a,
.sideBar label::before {
    display: inline-block;
    height: 16px;
    line-height: 16px;
    vertical-align: middle;
}

.sideBar label {
    background-position: 18px 0;
}

.sideBar label::before {
    content: "";
    width: 16px;
    margin: 0 22px 0 0;
    vertical-align: middle;
    background-position: 0 -32px;
}

.sideBar input:checked + label::before {
    background-position: 0 -16px;
}

/* webkit adjacent element selector bugfix */
@media screen and (-webkit-min-device-pixel-ratio:0) {
    .sideBar {
        -webkit-animation: webkit-adjacent-element-selector-bugfix infinte 1s;
    }
    
    @-webkit-keyframes webkit-adjacent-element-selector-bugfix {
        from {
            padding: 0;
        }
        
        to {
            padding: 0;
        }
    }
}

/* ==========================================================================
   Diagram Area
   ========================================================================== */

div#diagramArea {
    position: absolute;
    top: 52px;
    left: 173px;
    width: 86%;
    height: 93%;
}

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
    padding: 2px 15px 2px 0px;
    right: 0px;
}

/* ==========================================================================
   SVG
   ========================================================================== */

/* ==========================================================================
   Helper classes
   ========================================================================== */

/*
 * Image replacement
 */

.ir {
    background-color: transparent;
    border: 0;
    overflow: hidden;
    /* IE 6/7 fallback */
    *text-indent: -9999px;
}

.ir:before {
    content: "";
    display: block;
    width: 0;
    height: 150%;
}

/*
 * Hide from both screenreaders and browsers: h5bp.com/u
 */

.hidden {
    display: none !important;
    visibility: hidden;
}

/*
 * Hide only visually, but have it available for screenreaders: h5bp.com/v
 */

.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

/*
 * Extends the .visuallyhidden class to allow the element to be focusable
 * when navigated to via the keyboard: h5bp.com/p
 */

.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
    clip: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    width: auto;
}

/*
 * Hide visually and from screenreaders, but maintain layout
 */

.invisible {
    visibility: hidden;
}

/*
 * Clearfix: contain floats
 *
 * For modern browsers
 * 1. The space content is one way to avoid an Opera bug when the
 *    `contenteditable` attribute is included anywhere else in the document.
 *    Otherwise it causes space to appear at the top and bottom of elements
 *    that receive the `clearfix` class.
 * 2. The use of `table` rather than `block` is only necessary if using
 *    `:before` to contain the top-margins of child elements.
 */

.clearfix:before,
.clearfix:after {
    content: " "; /* 1 */
    display: table; /* 2 */
}

.clearfix:after {
    clear: both;
}

/*
 * For IE 6/7 only
 * Include this rule to trigger hasLayout and contain floats.
 */

.clearfix {
    *zoom: 1;
}

/* ==========================================================================
   EXAMPLE Media Queries for Responsive Design.
   These examples override the primary ('mobile first') styles.
   Modify as content requires.
   ========================================================================== */

@media only screen and (min-width: 35em) {
    /* Style adjustments for viewports that meet the condition */
}

@media print,
(-o-min-device-pixel-ratio: 5/4),
(-webkit-min-device-pixel-ratio: 1.25),
(min-resolution: 120dpi) {
    /* Style adjustments for high resolution devices */
}

/* ==========================================================================
   Print styles.
   Inlined to avoid required HTTP connection: h5bp.com/r
   ========================================================================== */

@media print {
    * {
        background: transparent !important;
        color: #000 !important; /* Black prints faster: h5bp.com/s */
        box-shadow: none !important;
        text-shadow: none !important;
    }

    a,
    a:visited {
        text-decoration: underline;
    }

    a[href]:after {
        content: " (" attr(href) ")";
    }

    abbr[title]:after {
        content: " (" attr(title) ")";
    }

    /*
     * Don't show links for images, or javascript/internal links
     */

    .ir a:after,
    a[href^="javascript:"]:after,
    a[href^="#"]:after {
        content: "";
    }

    pre,
    blockquote {
        border: 1px solid #999;
        page-break-inside: avoid;
    }

    thead {
        display: table-header-group; /* h5bp.com/t */
    }

    tr,
    img {
        page-break-inside: avoid;
    }

    img {
        max-width: 100% !important;
    }

    @page {
        margin: 0.5cm;
    }

    p,
    h2,
    h3 {
        orphans: 3;
        widows: 3;
    }

    h2,
    h3 {
        page-break-after: avoid;
    }
}
